Improved Thermal Conductivity Function for Unsaturated Soil with Physics-based Parameters
نویسندگان
چکیده
This paper proposes a new relationship between thermal conductivity and degree of saturation unsaturated soils, referred to as the function (TCF). The sigmoidal was developed so that all parameters have physical meaning. After calibration model using data from literature comparison with other available TCFs, TCF were related those soil-water retention curves for soils investigated in process. linkage SWRC indicates reflect point air entry pore size distribution soil, well maximum minimum values encountered at saturated dry conditions, respectively.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202338206005